The Irvine Park Railroad may not sound like a posh spot for an A-lister to enjoy a weekday outing with her kids, but nevertheless Gwen Stefani looked chic in a leather jacket, D Squared boyfriend jeans, a newsboy cap and oversized sunglasses as she accompanied sons Zuma and Kingston to the LA-area park to visit the Easter Bunny, on Tuesday afternoon.

The No Doubt rocker is currently taking over the parental duties full-time, while hubby Gavin Rossdale is busy filming the upcoming Sofia Coppola flick, The Bling Ring , which requires him to wear only boxers, socks, a silk robe and handcuffs on-screen.